Quantitative trait locus analysis of grape weight and soluble solid content
A grapevine hybrid population was derived from a crossing of the early-maturing female parent cultivar ‘87-1’ and the late-maturing male parent cultivar ‘9-22’. A total of 149 plants were selected from the hybrid population as the mapping population, and after sequence-related amplified polymorphism and simple-sequence repeat marker analysis were conducted we constructed molecular genetic maps of the parents.